The ExoWear Hood is designed for multi-sport use and delivers the most thermal protection available in a neutrally buoyant exposure-protection hood. During chilly water sports, the ExoWear Hood provides excellent protection and additional warmth for your head. The fabric of the hood's OMNIREDTM Infrared Technology turns your outbound heat into infrared energy and reflects it back to your head for thermal warmth. Water repellent, windproof, breathable, quick-drying, wicking, and anti-microbial components make up 3-Layer Fabric, which shields you from the elements.